DSC LC-171 Manuel page 16

Limited Warranty
Digital Security Controls warrants that for a period of 12 months from the date of purchase, the
product shall be free of defects in materials and workmanship under normal use and that in fulfillment
of any breach of such warranty, Digital Security Controls shall, at its option, repair or replace the
defective equipment upon return of the equipment to its repair depot. This warranty applies only to
defects in parts and workmanship and not to damage incurred in shipping or handling, or damage
due to causes beyond the control of Digital Security Controls such as lightning, excessive voltage,
mechanical shock, water damage, or damage arising out of abuse, alteration or improper application
of the equipment.
The foregoing warranty shall apply only to the original buyer, and is and shall be in lieu of any and all
other warranties, whether expressed or implied and of all other obligations or liabilities on the part of
Digital Security Controls. Digital Security Controls neither assumes responsibility for, nor authorizes
any other person purporting to act on its behalf to modify or to change this warranty, nor to assume
for it any other warranty or liability concerning this product.
In no event shall Digital Security Controls be liable for any direct, indirect or consequential damages,
loss of anticipated profits, loss of time or any other losses incurred by the buyer in connection with the
purchase, installation or operation or failure of this product.
Motion detectors can only detect motion within the designated areas as shown in their respective
installation instructions. They cannot discriminate between intruders and intended occupants. Motion
detectors do not provide volumetric area protection. They have multiple beams of detection and
motion can only be detected in unobstructed areas covered by these beams. They cannot detect
motion which occurs behind walls, ceilings, floor, closed doors, glass partitions, glass doors or
windows. Any type of tampering whether intentional or unintentional such as masking, painting, or
spraying of any material on the lenses, mirrors, windows or any other part of the detection system will
impair its proper operation.
Passive infrared motion detectors operate by sensing changes in temperature. However their
effectiveness can be reduced when the ambient temperature rises near or above body temperature
or if there are intentional or unintentional sources of heat in or near the detection area. Some of these
heat sources could be heaters, radiators, stoves, barbeques, fireplaces, sunlight, steam vents,
lighting and so on.
Warning: Digital Security Controls recommends that the entire system be completely tested
on a regular basis. However, despite frequent testing, and due to, but not limited to, criminal
tampering or electrical disruption, it is possible for this product to fail to perform as
expected.
Important Information: Changes or modifications not expressly approved by Digital Security
Controls could void the user's authority to operate this equipment.
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